public function postlogout_hook()

in auth.php [286:319]

• 28 lines of code
• 9 McCabe index (conditional complexity)

    public function postlogout_hook($user) {
        global $CFG, $DB;

        $singlesignoutsetting = get_config('auth_oidc', 'single_sign_off');

        if ($singlesignoutsetting) {
            $redirect = false;

            if ($user->auth == 'oidc') {
                $redirect = true;
            } else if (auth_oidc_is_local_365_installed()) {
                if ($DB->record_exists('local_o365_objects', ['type' => 'user', 'moodleid' => $user->id])) {
                    $redirect = true;
                }
            }

            if ($redirect) {
                $logouturl = get_config('auth_oidc', 'logouturi');
                if (!$logouturl) {
                    $logouturl = 'https://login.microsoftonline.com/common/oauth2/logout?post_logout_redirect_uri=' .
                        urlencode($CFG->wwwroot);
                } else {
                    if (preg_match("/^https:\/\/login.microsoftonline.com\//", $logouturl) &&
                        preg_match("/\/oauth2\/logout$/", $logouturl)) {
                        $logouturl .= '?post_logout_redirect_uri=' . urlencode($CFG->wwwroot);
                    }
                }

                redirect($logouturl);
            }
        }

        return true;
    }